Composition of matter used for polishing purposes.



' powdered emery are thoroughly mingled or mixed therewith so as to forma plastic of Matter 'Used for Po UNITED sTArns PATENT OFFICE.

WILLIAM J. cons, OF JERS Y CITY. NEW JERSEY.

937,170. .1- No Drawing. Application filed May 10.

To'all whom 'it my concern:

Be it known that I, VViL'Lun J. 0011s. a citizen of the United'States,and residing at Jersey City, in t e county of Hudson and 5 State of NewJersey, have. invented a certain new and useful I in )roved Compositionl ishing Purposes, of. which the following is a specification, such aswill enable those skilled in the art to X which it appertains to makeand use the same. v

My composition consists of the following ingredients combined in theproportiom stated, viz :-ground or granulated cork onehalf ounce,powdered cement threeounces, powdered emery one ounce' powderedcarbonate of sodium one-halfounce, powdered camphor one-half ounce.

In notice, the carbonate ofsodinm and camp or are first dissolved inwater and boiled,'and in this condition the ground or granulated cork,powdered cement and COMPOSITION OF MATTER USED Specification ofLetters-Patent.

FOB POLISHING PURPOSES.

Patented Oct. 19, 1909.

1909. Serial No. 495.162.

(:l' blocks of any desired shape, form or and these bricks or bl ocksmay be used 'l'fil ptl'llsllll'lg purposes in the same manner as otherpolishing substances or devices of this class. V

Having fully described my invention, what I claim as new and desire tosecure by Letters Patent, is The herein described composition of mattorfor use as a polishing materiaL- con-.1

sisting of ground or granulated cork onehalf o'unce, powdered cementthree ounces,

)owdered emerv one ounce )owdered carbonate of sodium one-half ounce,and

powdered camphor one-half ounce.

In testimony that I claim the foregoing as my invention l have signed myname in presence of the subscribing vwitnesses this i't-h day of May1909; r v

' VILLIAM'JJOCHS.

Witnesses: V

C. E. MULREANY,

H. R. CANFIELD.

